Pigmented Villonodular Synovitis of the Temporomandibular Joint: Diagnostic Imaging and Endovascular Therapeutic Embolization of a Rare Head and Neck Tumor

aFrom the Interventional Neuroradiology Service, Department of Diagnostic Radiology (J.A.B., J.C.C., C.M.P., T.C.R.); the Section of Neurosurgery, Department of Surgery (J.C.C.); the Section of Otolaryngology, Department of Surgery (S.M., J.T., C.T.S.); and the Department of Pathology (J.H.S.), Yale University School of Medicine, New Haven, CT.

aFrom the Interventional Neuroradiology Service, Department of Diagnostic Radiology (J.A.B., J.C.C., C.M.P., T.C.R.); the Section of Neurosurgery, Department of Surgery (J.C.C.); the Section of Otolaryngology, Department of Surgery (S.M., J.T., C.T.S.); and the Department of Pathology (J.H.S.), Yale University School of Medicine, New Haven, CT.

aFrom the Interventional Neuroradiology Service, Department of Diagnostic Radiology (J.A.B., J.C.C., C.M.P., T.C.R.); the Section of Neurosurgery, Department of Surgery (J.C.C.); the Section of Otolaryngology, Department of Surgery (S.M., J.T., C.T.S.); and the Department of Pathology (J.H.S.), Yale University School of Medicine, New Haven, CT.

aFrom the Interventional Neuroradiology Service, Department of Diagnostic Radiology (J.A.B., J.C.C., C.M.P., T.C.R.); the Section of Neurosurgery, Department of Surgery (J.C.C.); the Section of Otolaryngology, Department of Surgery (S.M., J.T., C.T.S.); and the Department of Pathology (J.H.S.), Yale University School of Medicine, New Haven, CT.

aFrom the Interventional Neuroradiology Service, Department of Diagnostic Radiology (J.A.B., J.C.C., C.M.P., T.C.R.); the Section of Neurosurgery, Department of Surgery (J.C.C.); the Section of Otolaryngology, Department of Surgery (S.M., J.T., C.T.S.); and the Department of Pathology (J.H.S.), Yale University School of Medicine, New Haven, CT.

aFrom the Interventional Neuroradiology Service, Department of Diagnostic Radiology (J.A.B., J.C.C., C.M.P., T.C.R.); the Section of Neurosurgery, Department of Surgery (J.C.C.); the Section of Otolaryngology, Department of Surgery (S.M., J.T., C.T.S.); and the Department of Pathology (J.H.S.), Yale University School of Medicine, New Haven, CT.

aFrom the Interventional Neuroradiology Service, Department of Diagnostic Radiology (J.A.B., J.C.C., C.M.P., T.C.R.); the Section of Neurosurgery, Department of Surgery (J.C.C.); the Section of Otolaryngology, Department of Surgery (S.M., J.T., C.T.S.); and the Department of Pathology (J.H.S.), Yale University School of Medicine, New Haven, CT.

aFrom the Interventional Neuroradiology Service, Department of Diagnostic Radiology (J.A.B., J.C.C., C.M.P., T.C.R.); the Section of Neurosurgery, Department of Surgery (J.C.C.); the Section of Otolaryngology, Department of Surgery (S.M., J.T., C.T.S.); and the Department of Pathology (J.H.S.), Yale University School of Medicine, New Haven, CT.